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authorPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>2005-10-09 23:50:34 (GMT)
committerJunio C Hamano <junkio@cox.net>2005-10-09 23:50:34 (GMT)
commit5a6850e8aae7c6ef4f22e07cb620eb9325543732 (patch)
tree22a152fdd75725437083b834db3eb588f42dc0a7 /git-verify-tag.sh
parent8c51242873d63cfaf87fa2e2e407198a6ad2c3d0 (diff)
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Fix git-verify-tag for light-weight tags
It currently exits printing "git-cat-file SHA1: bad file", while instead we must just abort the verification for light-weight tags (e.g. referring to commit objects). [jc: tag objects can tag anything not just commits, so I fixed up the original patch slightly. you should be able to validate a signed tag that points at a blob object. ] Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'git-verify-tag.sh')
-rwxr-xr-xgit-verify-tag.sh8
1 files changed, 6 insertions, 2 deletions
diff --git a/git-verify-tag.sh b/git-verify-tag.sh
index 156c75b..ed4c893 100755
--- a/git-verify-tag.sh
+++ b/git-verify-tag.sh
@@ -1,8 +1,12 @@
#!/bin/sh
. git-sh-setup || die "Not a git archive"
-tag=$(git-rev-parse $1) || exit 1
+type="$(git-cat-file -t "$1" 2>/dev/null)" ||
+ die "$1: no such object."
-git-cat-file tag $tag > .tmp-vtag || exit 1
+test "$type" = tag ||
+ die "$1: cannot verify a non-tag object of type $type."
+
+git-cat-file tag "$1" > .tmp-vtag || exit 1
cat .tmp-vtag | sed '/-----BEGIN PGP/Q' | gpg --verify .tmp-vtag - || exit 1
rm -f .tmp-vtag